Unfortunately, the Corcoran Gallery of Art is no longer a point of interest for visitors in the District of Columbia. It closed its doors in 2014 after being in operation for 145 years. It was a popular attraction, known for its collection of American art, as well as its notable exhibits and events.

However, there are still plenty of other amazing national park sites to explore in the District of Columbia, including the National Mall and Memorial Parks, Rock Creek Park, and the National Museum of American History. These sites offer a wealth of unique experiences, from exploring historical monuments and memorials to discovering the natural beauty of the city's parks. Visitors can also enjoy a variety of cultural events, exhibits, and educational programs throughout the year.